公开(公告)号：US20230024437A1

公开(公告)日：2023-01-26

申请号：US17440980

申请日：2020-04-08

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Weidong Yang ,  Haitong Sun ,  Chunhai Yao ,  Ruoheng Liu ,  Jia Tang ,  Kaushik Josiam ,  Wei Zhang ,  Hong He ,  Chunxuan Ye ,  Wei Zeng ,  Dawei Zhang ,  Oghenekome Oteri

IPC: H04L1/00 ,  H04W72/12 ,  H04W76/20

Abstract: A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a physical shared channel based on a number of resource blocks determined by one or more formulas for a transport block size (TBS). In response to determining a result of the one or more formulas based on one or more received parameters a configured action for the physical shared channel can be determined based on the number of resource elements (REs). A radio frequency (RF) interface, is configured to provide, to RF circuitry, data for transmitting a new radio (NR) communication based on the configured action.

公开(公告)号：US20220417960A1

公开(公告)日：2022-12-29

申请号：US17779408

申请日：2019-11-28

Applicant: Apple Inc.

Inventor： Weidong Yang ,  Amir Farajidana ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Jie Cui ,  Oghenekome Oteri ,  Ruoheng Liu ,  Wei Zeng ,  Yang Tang ,  Yuchul Kim ,  Yushu Zhang

IPC: H04W72/12 ,  H04W24/08 ,  H04L1/08

Abstract: Apparatuses, systems, and methods to enhance system performance (e.g., UL throughput) without impinging on (e.g., tightening) processing timeline for UL-SCH data and/or CSI reporting. A base station may request for a UE to send a CSI report(s) during PDCCH monitoring. The base station may also request the UE to send UL-SCH data. At a first transmit opportunity, the UE may transmit first PUSCH (including UL-SCH data that may be multiplexed onto the first PUSCH). Additionally, at a second (later) transmit opportunity, the UE may transmit second PUSCH (including the CSI report(s) that may be multiplexed onto the second PUSCH). The second transmit opportunity may be identified as a transmit opportunity starting at least a specified number of symbols after a first symbol of the first repetition. The specified number of symbols may be dependent upon at least one of UE uplink processing time capabilities or SCS.

公开(公告)号：US20240244622A1

公开(公告)日：2024-07-18

申请号：US18559623

申请日：2022-05-11

Applicant: APPLE INC.

Inventor： Weidong Yang ,  Amir Aminzadeh Gohari ,  Chao Jin ,  Dawei Zhang ,  Hong He ,  Oghenekome Oteri ,  Ruoheng Liu ,  Sigen Ye ,  Wei Zeng ,  Wenshu Zhang ,  Yinghui Li

IPC: H04W72/21 ,  H04B7/06 ,  H04L1/00 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/12 ,  H04W72/566

CPC classification number: H04W72/21 ,  H04B7/0626 ,  H04L1/0061 ,  H04L1/1812 ,  H04L5/0051 ,  H04W72/12 ,  H04W72/566

Abstract: Systems and methods for modularized design for inter-physical layer priority uplink control information (UCI) multiplexing are disclosed herein. A user equipment (UE) may determine a first code rate for a first portion of UCI and a second code rate for a second portion of UCI. Different code rates may be used to encode different portions of UCI (e.g., hybrid automatic repeat request acknowledgement (HARQ-ACK) bits, channel state information (CSI) reporting bits, scheduling request (SR) bits, cyclic redundancy check (CRC) bits, etc.). Further, a UE may select a group of bets offset sets based on a physical layer priority type and a UCI multiplexing type.

公开(公告)号：US20240114348A1

公开(公告)日：2024-04-04

申请号：US18532678

申请日：2023-12-07

Applicant: APPLE INC.

Inventor： Naveen Kumar R Palle Venkata ,  Alexander Sayenko ,  Anatoliy S. Ioffe ,  Fangli Xu ,  Haijing Hu ,  Leilei Song ,  Ralf Rossbach ,  Ruoheng Liu ,  Sarma V. Vangala ,  Yuqin Chen ,  Zhibin Wu

IPC: H04W16/14 ,  H04W8/22 ,  H04W36/14

CPC classification number: H04W16/14 ,  H04W8/22 ,  H04W36/14 ,  H04W88/06

Abstract: Embodiments described herein include methods, systems, and apparatuses for allowing a user equipment (UE) that supports dynamic spectrum sharing (DSS) with uplink (UL)-shift to access a cell and barring UEs that do not support DSS with UL-shift. Embodiments may use a cell barring field in a master information block and additional filters to indicate a barring state for a network node.

公开(公告)号：US20240107473A1

公开(公告)日：2024-03-28

申请号：US18371994

申请日：2023-09-22

Applicant: Apple Inc.

Inventor： Yihong Qi ,  Amir Aminzadeh Gohari ,  Amir Farajidana ,  Dan Zhang ,  Herbert R. Dawid ,  Idan Bar-Sade ,  Keith W. Saints ,  Onurcan Iscan ,  Ruoheng Liu ,  Sami M. Almalfouh ,  Sung Eun Lee ,  Tudor Ninacs ,  Wenshu Zhang ,  Yuanye Wang

IPC: H04W56/00 ,  H04J11/00

CPC classification number: H04W56/0015 ,  H04J11/0069

Abstract: A system is configured for reconfiguration of a Synchronization Signal Block (SSB) pattern. The system is configured for obtaining data including a configuration for a Synchronization Signal Block (SSB) transmission carrying a physical broadcast channel (PBCH), the configuration specifying, for an SSB of the configuration, resource elements (REs) allocated for transmitting a primary synchronization signal (PSS) to a user equipment (UE) and REs allocated for transmitting a secondary synchronization signal (SSS) to the UE. The system is configured for selecting a set of REs that are unused in the configuration for the SSB transmission, specifying a filling sequence for extending a synchronization signal or an SSB to the set of REs that are unused in the configuration of the SSB transmission, generating data including an enhanced configuration for the SSB transmission that includes the extended synchronization signal or the extended SSBs, and transmitting the SSB transmission using the enhanced configuration.

公开(公告)号：US11881942B2

公开(公告)日：2024-01-23

申请号：US17440980

申请日：2020-04-08

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Weidong Yang ,  Haitong Sun ,  Chunhai Yao ,  Ruoheng Liu ,  Jia Tang ,  Kaushik Josiam ,  Wei Zhang ,  Hong He ,  Chunxuan Ye ,  Wei Zeng ,  Dawei Zhang ,  Oghenekome Oteri

IPC: H04L1/00 ,  H04W72/12 ,  H04W76/20 ,  H04W72/1263

CPC classification number: H04L1/0007 ,  H04W72/1263 ,  H04W76/20

Abstract: A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a physical shared channel based on a number of resource blocks determined by one or more formulas for a transport block size (TBS). In response to determining a result of the one or more formulas based on one or more received parameters a configured action for the physical shared channel can be determined based on the number of resource elements (REs). A radio frequency (RF) interface, is configured to provide, to RF circuitry, data for transmitting a new radio (NR) communication based on the configured action.

公开(公告)号：US20230224133A1

公开(公告)日：2023-07-13

申请号：US17593347

申请日：2021-05-11

Applicant: APPLE INC.

Inventor： Weidong YANG ,  Amir Aminzadeh Gohari ,  Chao Jin ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Ruoheng Liu ,  Sigen Ye ,  Wei Zeng ,  Wenshu Zhang ,  Yinghui Li ,  Yushu Zhang

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04L5/0058

Abstract: Performing UCI multiplexing includes generating PUCCH resources Z at an L1 HP procedure and an L1 LP procedure. The L1 HP procedure and the L1 LP procedure results in a plurality of HP PUCCHs and LP PUCCHs, respectively. A modified procedure for Set Q to resources Z is performed with the plurality of HP PUCCHs and LP PUCCHs as inputs. The plurality of HP PUCCHs according to starting symbols is scanned to identify an earliest starting HP PUCCH. A PUCCH from the plurality of LP PUCCHs or HP PUCCHS that overlaps with the earliest starting HP PUCCH is collected. Inter-L1 priority multiplexing is performed on the earliest starting HP PUCCH and the collected PUCCH, which may result in a new HP PUCCH. The new HP PUCCH is inserted into the Set Q. The modified procedure is repeated until there is no overlap among the HP PUCCHs and the LP PUCCHs.

公开(公告)号：US20220312221A1

公开(公告)日：2022-09-29

申请号：US17593508

申请日：2020-10-22

Applicant: APPLE INC.

Inventor： Naveen Kumar R Palle Venkata ,  Alexander Sayenko ,  Anatoliy S. Ioffe ,  Fangli Xu ,  Haijing Hu ,  Leilei Song ,  Ralf Rossbach ,  Ruoheng Liu ,  Sarma V. Vangala ,  Yuqin Chen ,  Zhibin Wu

IPC: H04W16/14 ,  H04W36/14 ,  H04W8/22

Abstract: Embodiments described herein include methods, systems, and apparatuses for allowing a user equipment (UE) that supports dynamic spectrum sharing (DSS) with uplink (UL)-shift to access a cell and barring UEs that do not support DSS with UL-shift Embodiments may use a cell barring field in a master information block and additional filters to indicate a barring state for a network node.